Combined washtub and sink



S. CHERVIN.

COMBINED WASHTUB AND SINK.

APPLICATION FILED AUG.20. 1919.

1,370,088, Patented Mar. 1, 1921.

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PATENT orifice.

SOLOMON GHERVIN, OF SAN FRANCISCO, CALIFORNIA.

COMBINED WASHTUIB AND SINK.

Specification of Letters Patent.

, Patented Mar. 1, 1921.

Application filed August 20, 1919. Serial No 318,809.

To all whom it may concern:

Be it known that I, SOLOMON CHERVIN, a citizen of the United States,resident of San Francisco, in the county of San F rancisco and State ofCalifornia, have made a certain new and useful Invention in CombinedVVashtubs and Sinks; and I declare the following to be a full, clear,and exact de scription of the same, such as will enable others skilledin the art to which it appertains to make andv use the invention,reference being had to the accompanying drawings, and to letters orfigures of reference marked thereon, which form a part of thisspecification.

Figure 1 is a central transverse section through one of the tubs.

Fig. 2 is a detail perspective view of the sink bottom and drain pipesection.

Fig. 3 is a detail perspective view of the enlarged head of the drainpipe section.

The invention has relation to combination wash tubs and sinks, havingfor its princistruction and combinations of parts as hereinafter setforth.

In the accompanying drawings illustrating the invention, the numeral 2designates a wash tub, of enameled metal of suitable dimensions andhaving tapered side walls 3, the bottom of the tub being dished as shownat 5 toward a central drain opening 6, and

two opposite side walls of the tub having the sink is to be convertedinto a Wash tub. The drain pipe section 10 has at its lower end looseengagement at 13 with a central drain opening 6, of the bottom of thetub, whereby any water escaping into the tub around .the marginal edgesof the sink bottom will be permitted to pass into the drain opening ofthe tub bottom; and the enlarged head 11 of the drain pipe section hasits perforated top made in two semi-circular sections 15, 15, onesection being fixed in position and the other section being-arranged tobe movable in a ring guide-groove 16 of the side wall of the head, sothat it may be moved to register with the other section, thereby leavinga semi-circular opening 17,

wherein the fingers of the person usingthe sink may be inserted to liftthe drain pipe section and the sink bottom as a unit to convert the sinkinto a wash tub.

The shoulders 7 of each tub'project inwardlyfor about a quarter of aninch only and do not interfere with the proper use of the tub.

I claim The combination with a wash tub hav ing a drain connection andsidewalls pro-' vided with inwardly projecting horizontal shoulders, ofa false bottom resting upon said shoulders and having a central openingprovided with a recess therearound, and a drain pipe section engagingsaid drain connection'having an enlarged head secured within said recessand havinga perforated top formed in two semi-circular sections one ofwhich is fixed in position and the other of which movable to registerwith the other section and expose an opening for the insertion of thefingersjof one hand to 11ft the drain pipe section and the sink bottomas aunit from the tub.

In testimony whereof 1 afiix my signature in presence of two witnesses.

Witnesses Gnonon M. ANDERSON, STUART HILDERQ s. CHER-VIN. V

